NVIDIA have a Beta driver available, and this compiles OK with kernel 5.5. Available from link here: https://developer.nvidia.com/vulkan-driver I have installed this and – interestingly – it still gives a ‘tombstone’ at # startx, but appears to run OK despite that ?: [60044.039448] ————[ cut here ]———— [60044.043355] refcount_t: underflow; use-after-free. [60044.047445] WARNING: CPU: 1 PID: 45401 … Continue reading →
Kernel 5.5 is out, and brief details of changes since -rc7 are here: http://lkml.iu.edu/hypermail/linux/kernel/2001.3/02724.html This now works OK with Intel e1000e-supported Ethernet cards, and the patched version of VMware 15.5.1. There is an interim patch for NVIDIA driver 440.44, and this gives a tombstone on # startx, on my systems, but seems to work OK, after that. … Continue reading →
As there is (so far) no sign of an update to the 5.4.x kernel series, I have uploaded a _very unofficial_ patch I had already created for 5.4.13, and I have tested this, and so far it seems to work OK.. It is based on an ‘earlier’ e1000e patch version found on linux/netdev.. https://www.spinics.net/lists/netdev/msg623693.html, and thanks are … Continue reading →
Kernel 5.5-rc7 is out, and brief details are here: http://lkml.iu.edu/hypermail/linux/kernel/2001.2/04928.html This includes e1000e: Revert “e1000e: Make watchdog use delayed work”, and I have tested this, and it appears to have – finally – fixed the problem. Hopefully this will be back-ported to the next release of the 5.4 x kernel..! Robert Gadsdon. January 20th, 2020. … Continue reading →
After more testing, it appears that there is still a problem with the Intel e1000e driver and some – but not all – supported NICs.. I have several ex-HP systems that have Intel NICs, and some have more than one. The HP Z820 has two (different models..): $ lspci |grep Eth 00:19.0 Ethernet controller: Intel Corporation 82579LM … Continue reading →
There is another (modified?) patch available for the latest NVIDIA driver and Kernel 5.5-rc ( see the NVIDIA Forum article at https://devtalk.nvidia.com/default/topic/1068332/linux/nvidia-driver-does-not-build-on-linux-v5-5-release-candidate-kernel/ ). I have applied this to driver 440.44 on Kernel 5.5-rc3, and it compiles OK, and loads/runs without the ‘tombstone’ that I experienced with previous versions. Robert Gadsdon. December 24th 2019. … Continue reading →
Kernel 5.5-rc1 has been released, and brief details are here: http://lkml.iu.edu/hypermail/linux/kernel/1912.1/00242.html From limited tests so far, the Intel e1000e driver now seems to be working for all Intel NICs that use it, on my various systems. Patched VMware W/S 15.5.1 compiles OK, but NVIDIA 440.36 fails: ………… In file included from /home/rgadsdon/kernel/NVIDIA-Linux-x86_64-440.36/kernel/nvidia-drm/nvidia-drm-drv.c:30: /home/rgadsdon/kernel/NVIDIA-Linux-x86_64-440.36/kernel/nvidia-drm/nvidia-drm-connector.h:30:10: fatal error: drm/drmP.h: No … Continue reading →
Tested the Intel e1000e driver in Kernel 5.4.1, and this still fails with some Ethernet NICs, but is OK on others.. On my HP Z820, there are two (different) Intel NICs, and the e1000e driver works with one, but fails with the other: LAN connection to eth0 (Intel 82579LM) fails: [ 125.292581] userif-2: sent link down event. … Continue reading →
After updating my main HP Z820 system to Kernel 5.4, I found that the previous Intel e1000e Ethernet problem I had encountered on my test system with Kernel 5.4-rc6 seemed to have reappeared. (see http://rglinuxtech.com/?p=2632 ). But – this time, two of my systems with e1000e drivers were OK, but the third – the HP Z820 – … Continue reading →
Kernel 5.4 has been released, and brief details of changes since -rc8 are here: http://lkml.iu.edu/hypermail/linux/kernel/1911.3/00186.html As expected, the latest NVIDIA (440.36) and patched VMware 15.5.1 both compile and load/run OK. Robert Gadsdon. November 24th, 2019 … Continue reading →